.tabCom{
    display: inline-block;
}
.tabCom ul{
    margin: 0;
    padding: 0;
}
.tabCom li{
  list-style: none;
}
.tabCom>ul>li{
    width: 111px;
    height: 18px;
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #C2C4C4;
    line-height: 24px;
    float: left;
    text-align: center;
}
.active{
    color: #F6FCFC;
    font-weight: bold;
    border-bottom: 2px solid #01A3FF;
    border-radius: 1px;
}

.childBox>li{
    
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #C2C4C4;
    
}
.childBox{
    background:rgba(0, 0, 0, 0.4);
    display: none;

}
